The cable wires between two poles are left loose because in summers the wires do not break on expanding. Is this statement right? Why/Why not?
Answers
Answered by
1
The cable wires between two poles are left loose because in summers the wires do not break on expanding.
bharatindia:
But the answer in my book states that this statement is incorrect... Whats the reason behind it?
Answered by
3
no because cable wire are kept little loose so that it can not break on contracting
hope will help you
Similar questions